Questions & Answers for: singularity error calculator

I cannot get sinreg to work I have all my data entered and my graph is turned on, but for some reason, sin reg wont work and I get the error message singular mat...Can you tell me whats wrong? I have ...

...error I needed to find logistic regression using table of given values, but the calculator is still giving me"singular matrix" in response. What does it mean and what should be done to solve the ...

...calculator, and I am trying to get the inverse of matrices of various sizes. I am entering size and numbers, but I can't get the inverse of a square matrix of size greater than 3 x 3. I am using the ...

calculator and it refuses to let me, it jsut says err:singular mat and when i press go to it just says SinReg but i really need it to work? Any help?? thank you! your value is not within the domain of

I have to multiply a=1 0 0 2 1 0 3 2 1 's inverse by b=1 2 2 0 3 3 0 9 1 bu tcal gives dimention error There should not be any problem, the A matrix is not singular. I performed the two ...

...error message:\r\nERR: SINGULAR MAT. What is wrong? What do I need to do? I was having the same problem. Whenever I hit the graph button after a linear function was entered in Y1 I would get a screen ...

on my ti 84 every time I try to calculate the inverse of my 3x3 matrix it says ERROR: SINGULAR MAT. what should I do? A singular matrix has no inverse. It's the equivalent of zero: trying to take the ...

...calculator returns a dimension error. The order of the matrices in the multiplication is, shall we say, vital. if you got "dimensional Error", during matrix multiplication in 991 ES, that means the ...

i'm using fx-570ES..i couldn't find the inverse matrix using the method shown..it keep showing syntax error..hope u can help me.. Not all matrices are invertible. The matrice must be ...

Calculator error whenever I type in my calculator the [A]^-1, it always says "err: SINGULAR MAT" but I have my numbers in Matrix A, so what is the problem?? What's the determinant of the numbers in ...